Description
The LTC4259ACGW is a power over Ethernet (PoE) controller with hot swap capability from Analog Devices. It's designed for high availability systems, providing a reliable and efficient way to distribute power and data over Ethernet cables. The device features a wide input voltage range of 2.9V to 26.5V, adjustable current limit up to 3A, and an adjustable fault timer. It also includes thermal shutdown protection and is compatible with I2C interface for configuration and monitoring.
The LTC4259ACGW is suitable for various applications such as power distribution systems, industrial automation, telecommunications equipment, network switches and routers, server systems, security systems, medical equipment, audio/video equipment, instrumentation systems, and automotive electronics. It's a versatile component that can help simplify system design and improve overall performance.
Features
The LTC4259ACGW power over Ethernet (PoE) controller features:
- Hot swap capability for high availability systems
- Wide input voltage range of 2.9V to 26.5V
- Adjustable current limit up to 3A
- Adjustable fault timer
- Compatible with I2C interface for configuration and monitoring
- Thermal shutdown protection
These features make it suitable for various applications such as power distribution systems, industrial automation, telecommunications equipment, network switches and routers, server systems, security systems, medical equipment, audio/video equipment, instrumentation systems, and automotive electronics.
Package
According to the product information, the package type for LTC4259ACGW is SSOP W-36.
Pinout
The LTC4259ACGW has a pin count of 36 (SSOP W-36). The functions of each pin are:
- VCC: Power input
- GND: Ground
- I2C_SDA: I2C serial data line
- I2C_SCL: I2C serial clock line
- IN+: Input voltage sense
- IN-: Input voltage sense
- EN: Enable input
- OVP: Overvoltage protection output
- UVLO: Undervoltage lockout output
- FAULT: Fault output
- SHDN: Shutdown input
- VCC_INT: Internal power supply
- GND_INT: Internal ground
Please note that this is a brief summary, and for more detailed information, please refer to the datasheet or manufacturer's documentation.
Manufacturer
The manufacturer of the LTC4259ACGW is Analog Devices (ADI). It is an American multinational semiconductor company that specializes in the design, manufacture, and supply of analog, digital, and mixed-signal ICs.
Applications
The LTC4259ACGW power over Ethernet controller is suitable for various applications, including:
- Power distribution systems
- Industrial automation
- Telecommunications equipment
- Network switches and routers
- Server systems
- Security systems
- Medical equipment
- Audio/video equipment
- Instrumentation systems
- Automotive electronics
Equivalent
The equivalent products of LTC4259ACGW are:
- Texas Instruments TPS2375
- ON Semiconductor FAN5330
- STMicroelectronics LTM8021
- Maxim Integrated MAX1753
These power over Ethernet (PoE) controllers offer similar features and functionality to the LTC4259ACGW.
Payment
Shipping & Packing
Warranty
It came quickly. Well packed. Soldering quality at height. Until i checked.